Supplanaxis obsoletus (Menke, 1851) (original combination) Planaxis olivacea Risso, 1826: synonym of Nassarius corniculum (Olivi, 1792): synonym of Tritia corniculum (Olivi, 1792) Planaxis pigra Forbes, 1852: synonym of Hinea brasiliana (Lamarck, 1822) Planaxis piliger Philippi, 1849: synonym of Holcostoma piliger (Philippi, 1849) Planaxis planicostatus G.B. Sowerby, 1825: synonym of Supplanaxis planicostatus (G. B. Sowerby I, 1825) (original combination) Planaxis punctorostratus: synonym of Angiola punctostriata] (E. A. Smith, 1872): synonym of Hinea punctostriata (E. A. Smith, 1872) Planaxis punctostriata Smith, 1872: synonym of Angiola punctostriata (Smith E.A., 1872): synonym of Hinea punctostriata (E. A. Smith, 1872) Planaxis raricosta Risso, 1826: synonym of Nassarius corniculum (Olivi, 1792): synonym of Tritia corniculum (Olivi, 1792) Planaxis riparia Risso, 1826: synonym of Nassarius cuvierii (Payraudeau, 1826): synonym of Tritia cuvierii (Payraudeau, 1826) Planaxis rosacea Risso, 1826: synonym of Nassarius incrassatus (Strøm, 1768): synonym of Tritia incrassata (Strøm, 1768) Planaxis semisulcatus G. B. Sowerby I, 1823: synonym of Supplanaxis nucleus (Bruguière, 1789) Planaxis similis E. A. Smith, 1872: synonym of Planaxis niger Quoy & Gaimard, 1833 Planaxis striatulus Philippi, 1851: synonym of Hinea zonata (A. Adams, 1853) Planaxis tenuis Risso, 1826: synonym of Nassarius cuvierii (Payraudeau, 1826): synonym of Tritia cuvierii (Payraudeau, 1826) Planaxis trifasciata Risso, 1826: synonym of Nassarius corniculum (Olivi, 1792): synonym of Tritia corniculum (Olivi, 1792) Planaxis turulosa Risso, 1826: synonym of Nassarius turulosus (Risso, 1826): synonym of Tritia turulosa (Risso, 1826) (original combination) Planaxis undulata Lamarck, 1822: synonym of Planaxis sulcatus (Born, 1778) Planaxis zonatus A. Adams, 1853: synonym of Hinea zonata (A. Adams, 1853) (original combination) References External links Lamarck, (J.-B. M.) de. (1822). Histoire naturelle des animaux sans vertèbres. Tome septième. Paris: published by the Author, 711 pp Smith, E. A. (1872). A list of the species of the genus Planaxis, with descriptions of eleven new species. Annals and Magazine of Natural History. ser. 4, 9: 37-47. Sowerby, G. B. II. (1877). Monograph of the genus Planaxis. In: Conchologia iconica, or illustrations of the shells of molluscous animals, vol. 20, pls 1-5. L. Reeve, London. Sowerby, G. B. II. (1884). Planaxis Lamarck. In: G. B. Sowerby II (ed.), Thesaurus Conchyliorum, or monographs of Genera of Shells, Vol. 5(41-42): 171-177, pls 483-484. London, privately published Gofas, S.; Le Renard, J.; Bouchet, P. (2001). Mollusca, in: Costello, M.J. et al. (Ed.) (2001). European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their